Rhyssa lineolata
(Kirby, 1837)
Rhyssa lineolata is a of ichneumonid in the Rhyssa. The species has been documented in North America with records from Canada (Edmonton, George L) and the United States (Vermont). A photographic study has documented its location and oviposition mechanisms, indicating it is a wasp that locates hosts and deposits using specialized . Like other members of the genus Rhyssa, it is presumed to be associated with wood-boring hosts, though specific host records for this species were not available in the consulted sources.


Pronunciation
How to pronounce Rhyssa lineolata: /ˈrɪs.sə ˌlɪn.i.oʊˈleɪ.tə/
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Images
Distribution
Recorded from Edmonton, Alberta, Canada; George L, Canada; and Vermont, United States.
Behavior
location and oviposition mechanisms have been described through photographic documentation. The specific involve locating hosts and depositing , though detailed descriptions of these behaviors were not available in the consulted abstract.
Ecological Role
As a member of the Ichneumonidae , this functions as a , likely contributing to of its insects.
Similar Taxa
- Rhyssa persuasoriaSame ; distinguished by morphological features not specified in available sources
- Podoschistus vittifronsSimilar size, shape, and tree-trunk climbing ; formerly confused with Rhyssa but distinguished by characters (Poemeniinae vs. Rhyssinae) and associations
Sources and further reading
- BugGuide
- GBIF taxonomy match
- iNaturalist taxon
- Catalogue of Life
- Stalk-boring insect pests - AgriLife Extension Entomology
- Insects that feed on developing grain in the head - AgriLife Extension Entomology
- Bug Eric: Wasp Wednesday: Podoschistus
- Bug Eric: Life Cycle of a Leaf Beetle
- DNA Barcoding Reveals Diversity of Parasitoid Wasps in Smoky Mountains
- Ichneumonidae wasps from Great Smoky Mountains - Entomology Today
- A Photographic Record of Oviposition by Rhyssa lineolata (Kirby) (Hymenoptera: Ichneumonidae)